Master Gardeners have been integral to California Bio-Mass' success since California Bio Mass's humble beginnings. These horticulturists, often devoted home composters, are some of California Bio Mass's best customers.

CBM offers Master Gardeners:

Premium Compost Made to Exacting Standards - California Bio Mass makes incomparable compost through a controlled scientific process, using aeration, temperature control and lengthy curing tested through almost 1 million yards of production. See Make or Buy Compost.

An Alternative to Fertilizer - Plant growth trials and other field testing conducted at the University of California at Riverside showed that the use of CBM Compost as a soil amendment or mulch increased crop yields significantly more than adding fertilizer.

Product Certification - CBM Compost consistently meets the "Class AA" threshold standards, guidelines that define compost suitable for any use, including vegetable gardens.

Nutrient Content - CBM Compost contains significant amounts of both major and minor nutrients required for healthy plant growth. In addition, CBM Compost stores nutrients supplied by organic fertilizers and gradually releases them for steady plant growth. This slow release action reduces the need for frequent fertilizer applications and prevents runoff of nutrients into surface water.